a-ha aaaa aaac aaah aaam aaca aacc aach aacm aaco aaha aama aamc aamo aaoo acaa acac acca accc acch accm acco acha achh acho acma acmc acmh acoa acoh acom ahac ahah aham ahha ahmc ahoa ahom amaa amac amah amam amca amcc amco amm- amma ammo amoc amoo aoah aoca aoma caaa caac caah caam cac- caca cacc cach cacm caco caha cama camc camh camm camo ccaa ccac ccam ccca cccc cccm ccha ccma ccmc ccmm ccoc ccom chaa chac chah cham chao chca chch chcm chha chmc chmo choc choh choo cmaa cmac cmah cmcc cmha cmhc cmmc cmoc coca coch coco coha coho com- coma comc comm como cooh coom haam haco haha haho hama hamc hamm hamo hcca hccc hcch hcmc hcmm hhaa hhhh hmmm hoac hoam hoca hoch hoha hohm hoho hom- homa homo hoom maaa maac maam mac- maca macc mach maco maha maho mama mamc mamo maoc mcaa mcac mcca mccc mcmc mhac mhmm mmaa mmac mmcc mmcm mmhm mmmc mmmh mmmm moaa moac moam moca moch moco moha mohm moho moma momo mooa mooc oama ocac ocam occa occc ocha ocma ocom oham ohcc ohho ohoh omac omam omao omca omha omma omo- omoa omoo ooaa ooha ooho ooma oooh oooo